Exam 3 quiz show A&P
Compact bone is replaced approximately every _________ year(s)?
10
What percentage of your body weight in the average adults is from the skin?
7%
A unique feature of synovial joints is ________?
A joint cavity
Which of the following is a risk factor for osteoporosis?
Androgen-suppressing drugs
The scapula are considered part of the _________ skeleton?
Apprndicular
The smooth muscle associated with a hair follicle is called _________?
Arrector pili
These are the most freely movable type of synovial joint?
Ball and socket
In which layer of the epidermis would you expect to find the healthiest cells?
Basale
Mitosis occurs primarily in Wichita stratum of the epidermis?
Basale
Which of the following is not a stage of bone repair?
Bone collar formation
All of the following are part of a synovial joint except ___________?
Bursae
This movement is a combination of several movements?
Circumduction
Which bone marking would most likely be part of a joint?
Condyle
The dermis is composed of what type of tissue?
Connective
Dogs track humans by the scent of epithelial cells that are constantly being shed. These cells are she'd from which stratum?
Corneum
Which cells in the epidermis are key activators of immune system?
Dendritic cells
Biting into food involves which of the following types of movement?
Depression and elevation
The primary ossification center of a long bone is found in the _________?
Diaphysis
The shafts of a long bine is called the ________?
Diaphysis
Synovial joints are examples of ________?
Diarthroses
The hip joint is an example of a (n)?
Diarthrosis
The sweat glands that are important in body temperature regulation are the _______ glands?
Eccrine
The trochlear notch helps to stabilize which joint?
Elbow
The collateral ligaments are found in which of the following joint (s)?
Elbow and knee
Hair and nails are modifications of the __________?
Epidermis
Which layer of skin has no blood vessels?
Epidermis
Which of the following would not be found in the long bone a 30-year-old adult?
Epiphyseal plate
Which part of the long bone are you studying if you looking at the articular cartilage?
Epiphysis
The scapula is classified as a (n) ___________ bone?
Flat
What movement has occurred when you bend your fingers to make a fist?
Flexion
The viscous, egg-white consistency of synovial fluid is due to __________?
Hyaluronic acid
When people gain weight, the often also gain inches due to an accumulation of fat in which layer?
Hypodermis
Which layer is not part of your skin?
Hypodermis
All of the following are synovial joints except __________?
Intervertebral
When the sole of your foot is turned medially, ____________ has occurred?
Inversion
All of the following contribute to skin color except: ____________
Keratin
The protein found in our hair and nails is __________?
Keratin
What protein found throughout the epidermis gives the epidermis it's protective properties?
Keratin
Which of the following is not associated with the dermis?
Keratin
Which body is the most susceptible to sports injuries?
Knee
Which synovial joint in your body is only partially enclosed in a joint capsule?
Knee
Osteocytes are found in _________?
Lacunae
In bone, collagen is found in the __________?
Lamellae
Phalanges are classified as __________ bones?
Long
All of the following are associated with hair except __________?
Lunule
Which of the following is not a bone projections?
Meatus
Which of the following is not associated with nails?
Medulla
The bone cell that produces the bony matrix in a developing bone is the ________?
Osteoblast
Newly produced bony matrix that has not yet been mineralized is called a (n) __________?
Osteoid seam
The structural unit of compact bone is the __________?
Osteon
Which disease is often discovered by accident when X rays are taken and causes a spotty weakening of the bones?
Page's disease
Peglike folds of the superficial layer of the dermis are called dermal _________?
Papillae
Which layer of the dermis is closest to the epidermis?
Papillary
This layer of the skin is responsible for our fingerprints?
Papillary dermis
Central canals are connected to each other by _________?
Perforating canals
What anchors the the periosteum to the underlying bone?
Perforating fibers
The membrane that covers most of the outer surface of a long bone is the _________?
Periosteum
Which structure plays an important role in widening long bones?
Periosteum
The proximal ends of the radius and ulna for which type of joint?
Pivot
The car pals for this type of joint with each other?
Plane
The opposite movement of supination is _________?
Pronation
Which layer of the dermis is composed of dense irregular connective tissue?
Reticulated layer
This gland, found in the skkn, is also a holocrine gland?
Sebaceous
Which of the following is not an accessory gland of the skin?
Sebaceous,Ceruminous, and Mammary; are all accessory glands of the skon
Bones that for within tendons are classified as _______ bones?
Sesamoid
The tendon of the long head of the biceps strengthens which joint?
Shoulder
An example of an axial bone is the ________?
Sternum
The two main types of joint classification are?
Structure and function
All of the following except __________ are types of synovial joints?
Suture
Which of the following is an example of a synarthrosis?
Suture
Sudoriferous glands are also known as ________ glands?
Sweat
Which of the following is a cartilaginius joint?
Symphysis
A fibrous joint connected by ligaments is classified as a ____________
Syndesmosis
Which joint in your body is the most easily dislocated?
Temporomandibular
Spongy bone is made up of small, flat pieces of bone called _________?
Trabeculae
Hinge joints are classified as ___________?
Uniaxial
A vitamin that is important for calcium absorption in the intestine is ________?
Vitamin D
What is sweat mostly composed of?
Water
